diff --git a/python/gilded_rose.py b/python/gilded_rose.py
index 750cf89d..6a19be39 100755
--- a/python/gilded_rose.py
+++ b/python/gilded_rose.py
@@ -17,6 +17,16 @@ class BaseItemUpdater:
             self.item.quality -= 1
         if self.item.sell_in < 0 and self.item.quality > 0:
             self.item.quality -= 1
+
+
+
+class AgedBrieUpdater(BaseItemUpdater):
+    def update_quality(self):
+        if self.item.quality < 50:
+            self.item.quality += 1
+        if self.item.sell_in < 0 and self.item.quality < 50:
+            self.item.quality += 1
+
             
 # class GildedRose(object):